#include "defs.h"
#include "target.h"
#include "gdbtypes.h"
#include "command.h"
#include "inferior.h"
#include "valprint.h"
#include "gdb_assert.h"
#include "gdbcore.h"
#include "observer.h"
#include "filestuff.h"
#include "auxv.h"
#include "elf/common.h"
#include <unistd.h>
#include <fcntl.h>

Classes
struct	auxv_info
Defines
#define	TAG(tag, text, kind) case tag: name = #tag; description = text; flavor = kind; break
Functions
static LONGEST	procfs_xfer_auxv (gdb_byte readbuf, const gdb_byte writebuf, ULONGEST offset, LONGEST len)
static LONGEST	ld_so_xfer_auxv (gdb_byte readbuf, const gdb_byte writebuf, ULONGEST offset, LONGEST len)
LONGEST	memory_xfer_auxv (struct target_ops ops, enum target_object object, const char annex, gdb_byte readbuf, const gdb_byte writebuf, ULONGEST offset, LONGEST len)
static int	default_auxv_parse (struct target_ops ops, gdb_byte readptr, gdb_byte endptr, CORE_ADDR typep, CORE_ADDR valp)
int	target_auxv_parse (struct target_ops ops, gdb_byte readptr, gdb_byte endptr, CORE_ADDR typep, CORE_ADDR valp)
static void	auxv_inferior_data_cleanup (struct inferior inf, void arg)
static void	invalidate_auxv_cache_inf (struct inferior *inf)
static void	invalidate_auxv_cache (void)
static struct auxv_info *	get_auxv_inferior_data (struct target_ops *ops)
int	target_auxv_search (struct target_ops ops, CORE_ADDR match, CORE_ADDR valp)
int	fprint_target_auxv (struct ui_file file, struct target_ops ops)
static void	info_auxv_command (char *cmd, int from_tty)
void	_initialize_auxv (void)
Variables
static struct inferior_data *	auxv_inferior_data
initialize_file_ftype	_initialize_auxv

Define Documentation

#define TAG	(	tag,
		text,
		kind
	)	case tag: name = #tag; description = text; flavor = kind; break

Referenced by fprint_target_auxv().

Function Documentation

void _initialize_auxv ( void )

Definition at line 526 of file auxv.c.

References _, _initialize_auxv, add_info(), auxv_inferior_data, auxv_inferior_data_cleanup(), info_auxv_command(), invalidate_auxv_cache(), invalidate_auxv_cache_inf(), observer_attach_executable_changed(), observer_attach_inferior_appeared(), and observer_attach_inferior_exit().

static void auxv_inferior_data_cleanup	(	struct inferior *	inf,
		void *	arg
	)		`[static]`

Definition at line 302 of file auxv.c.

References auxv_inferior_data, auxv_info::data, and xfree().

Referenced by _initialize_auxv(), and invalidate_auxv_cache_inf().

static int default_auxv_parse	(	struct target_ops *	ops,
		gdb_byte **	readptr,
		gdb_byte *	endptr,
		CORE_ADDR *	typep,
		CORE_ADDR *	valp
	)		`[static]`

Definition at line 241 of file auxv.c.

References extract_unsigned_integer(), gdbarch_byte_order(), gdbarch_ptr_bit(), and target_gdbarch().

Referenced by target_auxv_parse().

int fprint_target_auxv	(	struct ui_file *	file,
		struct target_ops *	ops
	)

Definition at line 395 of file auxv.c.

References _, value_print_options::addressprint, auxv_info::data, fprintf_filtered(), get_auxv_inferior_data(), get_user_print_options(), auxv_info::length, name, paddress(), plongest(), TAG, target_auxv_parse(), target_gdbarch(), type, and val_print_string().

Referenced by info_auxv_command().

static struct auxv_info* get_auxv_inferior_data ( struct target_ops * ops ) [static, read]

Definition at line 336 of file auxv.c.

References auxv_inferior_data, current_inferior(), auxv_info::data, auxv_info::length, TARGET_OBJECT_AUXV, target_read_alloc(), and XZALLOC.

Referenced by fprint_target_auxv(), and target_auxv_search().

static void info_auxv_command	(	char *	cmd,
		int	from_tty
	)		`[static]`

Definition at line 507 of file auxv.c.

References _, current_target, error(), fprint_target_auxv(), gdb_stdout, and target_has_stack.

Referenced by _initialize_auxv().

static void invalidate_auxv_cache ( void ) [static]

Definition at line 326 of file auxv.c.

References current_inferior(), and invalidate_auxv_cache_inf().

Referenced by _initialize_auxv().

static void invalidate_auxv_cache_inf ( struct inferior * inf ) [static]

Definition at line 318 of file auxv.c.

References auxv_inferior_data_cleanup().

Referenced by _initialize_auxv(), and invalidate_auxv_cache().

static LONGEST ld_so_xfer_auxv	(	gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)		`[static]`

Definition at line 73 of file auxv.c.

References builtin_type::builtin_data_ptr, builtin_type(), extract_typed_address(), gdb_assert, len, LONGEST, lookup_minimal_symbol(), MSYMBOL_SIZE, offset, SYMBOL_VALUE_ADDRESS, target_gdbarch(), target_read_memory(), target_write_memory(), and TYPE_LENGTH.

Referenced by memory_xfer_auxv().

LONGEST memory_xfer_auxv	(	struct target_ops *	ops,
		enum target_object	object,
		const char *	annex,
		gdb_byte *	readbuf,
		const gdb_byte *	writebuf,
		ULONGEST	offset,
		LONGEST	len
	)